The fastest way depends on what you're logged into

Your username is usually visible in one of three places: the account settings menu, the top right corner of the screen, or the login page itself. On most websites and apps, click your profile picture or avatar in the upper right — your username appears there or in a dropdown menu. On your computer or phone, open Settings, look for "Account" or "Profile", and your username is listed near the top. If you're locked out and can't log in, the login page itself often shows your username if you've used that device before.

The exact location changes by platform, but the principle is the same: usernames are stored where the system needs to identify you. This section walks you through the most common places to look.

Key Takeaways

  • Check your profile menu first — click your avatar or picture in the top right corner of most websites and apps.
  • On Windows, Mac, or Linux, open Settings and navigate to Account or User Profile to see your system username.
  • On iPhone or Android, go to Settings, then look for your name or account section near the top of the menu.
  • If you're locked out, the login page may show your username in a dropdown or remember it from your last visit.
  • Your email address is not your username — they are separate, though some services let you log in with either one.

Finding your username on websites and apps

Most websites and apps display your username in the top right corner, usually next to a profile picture or icon. Click that picture or icon and a menu drops down — your username appears at the top of that menu, sometimes with your email address below it. On Facebook, Instagram, Twitter, and Gmail, this is the standard location. On banking apps and work platforms like Slack or Microsoft Teams, the same pattern holds.

If you don't see a profile picture in the top right, look for a menu icon (three horizontal lines, called a hamburger menu) or a gear icon for settings. Click it and select "Account", "Profile", or "Settings". Your username is usually the first thing listed on that page. Some apps hide it under "Account Information" or "User Details" instead.

If the app or website has a "Help" or "Support" section, you can also search for "username" there — most platforms have a page explaining where to find it, and that page often includes a screenshot showing exactly where to look.

Finding your username on Windows

On Windows 10 or 11, open Settings by pressing the Windows key and typing "Settings", then press Enter. Click "Accounts" on the left side. Your username appears at the top of the page under "Your info". This is the name you use to log into your computer itself, separate from any online account usernames.

If you use a Microsoft account to log in (rather than a local account), you may see your email address instead of a username. In that case, your username is the part before the @ symbol in your email — so if you log in as james@outlook.com, your username is "james". You can also right-click the Start button, select "System", and look for "Device name" — that's a different identifier, but it's sometimes confused with username.

Finding your username on Mac

On Mac, click the Apple menu in the top left corner and select "System Settings" (or "System Preferences" on older versions). Click "General" on the left, then look for "About" — your computer name appears there, but that's not your username. Instead, go back and click "General" again, then select the lock icon at the bottom and enter your password. Your username is listed as "Short name" in the Account section.

A faster route: click the Apple menu, select "System Settings", then click "General" and look at the top of the window — your account name appears next to a small picture. You can also open Terminal (search for it in Spotlight by pressing Command+Space) and type "whoami", then press Enter — your username prints on the next line.

Finding your username on iPhone or Android

On iPhone, open Settings and scroll to the top — your name and Apple ID appear there. That's your username for Apple services. Tap it to see more details. For other apps on your iPhone, open each app individually and look for a profile or account section, usually at the bottom of the menu or in the top right corner.

On Android, open Settings and scroll down to find "Accounts" or "Google Account". Tap it and your Google account name appears at the top — that's your username for Google services and the Play Store. For other apps, the same rule applies: open the app and look for a profile icon or settings menu. Some Android phones also show your device owner name in Settings under "About phone" or "Device info", but that's different from your app usernames.

What to do if you're locked out

If you can't log in and need to see your username, the login page itself may help. Many websites and apps show a list of recently used usernames or email addresses when you click the username field — this works because your browser remembers what you typed last time. If you've logged in from that device before, your username may appear in a dropdown.

On your computer, if you're locked out of Windows or Mac, restart the device and look at the login screen. Your username (or the name associated with your account) usually appears there. If multiple accounts are on the device, you'll see a list — click the account you use and it may show your username.

If none of these work, you can recover your username through the account recovery process on that service's website. Most sites have a "Forgot username?" link on the login page — click it and follow the steps, which usually involve confirming your email address or phone number. The service then sends your username to that email or phone.

Username versus email address and password

Your username, email address, and password are three separate things, though they can look similar. Your username is the name you chose or were assigned to identify yourself — it might be "james.rodriguez" or "jrodriguez42". Your email is the address where you receive messages — it might be "james@example.com". Your password is the secret code only you know.

Some services let you log in with either your username or your email address, which can make them seem like the same thing. They are not. If a service asks for your username and you enter your email instead, it may not work. If you're unsure which one a login form wants, look for the label above the field — it says "Username", "Email", or sometimes "Username or Email".

Frequently Asked Questions

Is my username the same as my email address?

No. Your username is a separate identifier, though some services let you log in with either one. Your email is where you receive messages. If a login form asks for your username and you're not sure, try your email first — most modern sites accept both.

What if I see my email address instead of a username?

Some accounts use email as the username. In that case, your username is your full email address. If you want a separate username, check the account settings — many services let you create or change a display name or username in the profile section.

Can I change my username?

It depends on the service. Most websites and apps let you change your display name or username in account settings, though some require you to contact support. On Windows and Mac, you can change your account name through Settings, though it's more involved than changing a website username.

Where do I find my username if I use single sign-on?

If you log in through Google, Apple, or Facebook, your username for that service is your Google, Apple, or Facebook username. Open the account settings for whichever service you use to sign in, and your username appears there. The app or website you signed into may not have its own separate username.

What if my username contains special characters and I can't remember it?

Use the account recovery process on the login page — click "Forgot username?" and follow the steps to confirm your identity through email or phone. The service will send your exact username to you, including any special characters.